Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016, 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "arm_compute/runtime/NEON/functions/NEWarpAffine.h" |
| 25 | |
| 26 | #include "arm_compute/core/Error.h" |
| 27 | #include "arm_compute/core/Helpers.h" |
| 28 | #include "arm_compute/core/NEON/kernels/NEWarpKernel.h" |
| 29 | |
| 30 | #include <utility> |
| 31 | |
| 32 | using namespace arm_compute; |
| 33 | |
| 34 | void NEWarpAffine::configure(ITensor *input, ITensor *output, const float *matrix, InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value) |
| 35 | { |
| 36 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8); |
| 37 | ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::U8); |
| 38 | ARM_COMPUTE_ERROR_ON(nullptr == matrix); |
| 39 | |
| 40 | switch(policy) |
| 41 | { |
| 42 | case InterpolationPolicy::NEAREST_NEIGHBOR: |
| 43 | { |
| 44 | auto k = arm_compute::cpp14::make_unique<NEWarpAffineKernel<InterpolationPolicy::NEAREST_NEIGHBOR>>(); |
| 45 | k->configure(input, output, matrix, border_mode, constant_border_value); |
| 46 | _kernel = std::move(k); |
| 47 | break; |
| 48 | } |
| 49 | case InterpolationPolicy::BILINEAR: |
| 50 | { |
| 51 | auto k = arm_compute::cpp14::make_unique<NEWarpAffineKernel<InterpolationPolicy::BILINEAR>>(); |
| 52 | k->configure(input, output, matrix, border_mode, constant_border_value); |
| 53 | _kernel = std::move(k); |
| 54 | break; |
| 55 | } |
| 56 | case InterpolationPolicy::AREA: |
| 57 | default: |
| 58 | ARM_COMPUTE_ERROR("Interpolation type not supported"); |
| 59 | } |
| 60 | |
| 61 | _border_handler.configure(input, _kernel->border_size(), border_mode, constant_border_value); |
| 62 | } |